The accompanying summary data on compression strength (Ib) for 12 × 10 × 8 in. boxes appeared in the article "Compression of Single-Wall Corrugated Shipping Containers Using Fixed and Floating Test Platens" (J. Testing and Evaluation, 1992: 318–320). The authors stated that "the difference between the compression strength using fixed and floating platen method was found to be small compared to normal variation in compression strength between identical boxes." Do you agree? Is your analysis predicated on any assumptions? Sample Size Sample Mean Sample SD Method Fixed 10 807 27 Floating 10 757 41

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67. The accompanying summary data on compression
strength (Ib) for 12 × 10 x 8 in. boxes appeared in the
article "Compression of Single-Wall Corrugated
Shipping Containers Using Fixed and Floating Test
Platens" (J. Testing and Evaluation, 1992: 318–320).
The authors stated that "the difference between the
compression strength using fixed and floating platen
method was found to be small compared to normal
variation in compression strength between identical
boxes." Do you agree? Is your analysis predicated on
any assumptions?
Sample
Size
Sample
Mean
Sample
SD
Method
Fixed
10
807
27
Floating
10
757
41
Transcribed Image Text:67. The accompanying summary data on compression strength (Ib) for 12 × 10 x 8 in. boxes appeared in the article "Compression of Single-Wall Corrugated Shipping Containers Using Fixed and Floating Test Platens" (J. Testing and Evaluation, 1992: 318–320). The authors stated that "the difference between the compression strength using fixed and floating platen method was found to be small compared to normal variation in compression strength between identical boxes." Do you agree? Is your analysis predicated on any assumptions? Sample Size Sample Mean Sample SD Method Fixed 10 807 27 Floating 10 757 41
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